/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendQuery.h
Create a query step using a IFrontedQueryStep
FFrontendQueryStep ( [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [IFrontendQueryStreamStep](API\Plugins\MetasoundFrontend\IFrontendQueryStreamStep) > && InStep )